Bosch GOP 30-28 Professional, Original Instructions Manual

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22 | English
Application tool Material Application
AVZ 70 RT4
Starlock
70 mm wide
carbide-RIFF mor-
tar remover
Mortar, joints, epoxy
resin, fibreglass-rein-
forced plastics, abrasive
materials Reaming and separating joint and tile material, as well as
rasping and sanding on a hard substrate; long service life
thanks to BOSCH carbide technology;
Example: Removing tile adhesive and grout
MATI 68 RD4
StarlockMax
68 × 30 mm dia-
mond-RIFF plunge
cut saw blade for
mortar and abras-
ive material
Grout, abrasive material,
aerated concrete, soft
bricks, wall tiles, cement
fibreboards, composite
materials Cutting and separating in areas and corners that are close
to the edge or difficult to access thanks to the sharp ends,
extra long service life thanks to diamond-RIFF;
Example: Removing tile joints in areas that are close to the
edge, such as in corners or fittings, cutting recesses in
hard, abrasive materials such as cement fibreboards and
fibreglass-reinforced composite materials;
also available as MATI 68 RSD4 for thin joints
AVZ 90 RT2
Starlock
90 mm wide
carbide-RIFF delta
plate for mortar
and abrasive ma-
terials
Mortar, concrete residue,
wood, abrasive materials,
paint Rasping and sanding on a hard substrate;
Example: Removing mortar or tile adhesive (e.g. when re-
placing damaged tiles), removing carpet adhesive
residues, removing paint residues;
available in grain sizes 20 (RT2), 40 (RT4), 60 (RT6) or
100 (RT10)
AVZ 93 G
Starlock
93 mm-wide sand-
ing plate for sand-
ing sheets of the
Delta 93 mm series
Depends on the sanding
sheet Sanding on edges, in corners or in difficult-to-access
areas;
depending on sanding sheet, e.g. for sanding wood, paint,
lacquer, stone;
non-woven materials for cleaning and for structuring
wood, removing rust from metal and for abrading lac-
quers, polishing felt for pre-polishing
AVZ 32 RT4
Starlock
32 × 50 mm
carbide-RIFF sand-
ing finger for wood
and paint
Wood, paint Sanding wood or paint in difficult-to-access places without
sanding paper; long service life thanks to BOSCH carbide
technology;
Example: Sanding down paint between window shutter
slats, sanding wooden flooring in corners;
available in grain sizes 40 (RT4) and 100 (RT10)
ASZ 32 SC
Starlock
24 mm-wide HCS
pull cutting edge,
11 mm-wide HCS
push cutting edge
Roofing felt, carpets, arti-
ficial turf, cardboard, PVC
flooring Quick and precise cutting of soft material and flexible, ab-
rasive materials;
Example: Cutting carpets, cardboard, PVC flooring, re-
cesses in roofing felt
ATZ 52 SC
Starlock
52 mm scraper, ri-
gid
Carpets, mortar, con-
crete, tile adhesive Scraping on a hard substrate;
Example: Removing mortar, tile adhesive and concrete
and carpet adhesive residues;
available as flexible scraper ATZ 52 SFC (soft carpet ad-
hesive/paint residues)
MAII 32 SC
StarlockMax
32 × 55 mm wide
universal joint cut-
ter
Soft and flexible material,
soft joint material, sealing
joints, deep silicone
joints, window putty, seal-
ant Deep cuts in soft, resistant material thanks to double-
edged blade;
Example: Cutting out window putty and sealant, cutting
through resistant sealing joints on edges and expansion
joints between buildings
Fitting/changing the application tool (GOP 30‑28)
Remove the application tool if one has already been fitted.
To remove the application tool, use the hex key
(7) to loosen
the clamping bolt (6) and remove the tool.
Position the required application tool (e.g. plunge cut saw
blade
(5) ) on the tool holder (4) so that the depressed
centre is facing downwards (see figure on the graphics page,
text on the application tool should be legible from above).
1 609 92A 5NS | (04.06.2020) Bosch Power Tools